What is the current level of PM10 in Pekin, Illinois?

Pekin, Illinois currently has a PM10 concentration of 10.153 μg/m3.

What is the current level of sulfur dioxide (SO2) in Pekin, Illinois?

The current sulfur dioxide (SO2) concentration in Pekin, Illinois is 0.429 ppb.

What is the current level of ozone (O3) in Pekin, Illinois?

Pekin, Illinois currently has an ozone (O3) concentration of 48.756 ppm.

What is the current level of nitrogen dioxide (NO2) in Pekin, Illinois?

The current level of nitrogen dioxide (NO2) in Pekin, Illinois is 2.271 ppb.

Current air quality index in Pekin, Illinois today

Q: What is the PM2.5 concentration in Pekin, Illinois right now?

Pekin, Illinois currently has a PM2.5 concentration of 2.412 μg/m3.

Stay updated with real-time air quality in Pekin, Illinois featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Pekin, Illinois

Last updated: ... (Local time)

Common air pollutants in Pekin, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.41 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.15 μg/m³

155

255

425

605+

Ozone (O₃)

48.76 ppb

201

201+

Sulfur Dioxide (SO₂)

0.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.27 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Pekin, Illinois

Get Live Pollen Counts

Pekin, Illinois

Scroll To Air Quality Map

Track live Pekin, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-13T22:00:00.000Z	39 \| good	6.375 \| good	24.106 \| good	42.185 \| good	0.354 \| good	4.787 \| good	0.186 \| good
2026-06-13T23:00:00.000Z	37 \| good	5.479 \| good	22.619 \| good	40.368 \| good	0.304 \| good	4.708 \| good	0.177 \| good
2026-06-14T00:00:00.000Z	40 \| good	6.543 \| good	12.825 \| good	42.766 \| good	0.336 \| good	2.051 \| good	0.203 \| good
2026-06-14T01:00:00.000Z	38 \| good	5.189 \| good	18.692 \| good	41.352 \| good	0.277 \| good	1.596 \| good	0.215 \| good
2026-06-14T02:00:00.000Z	37 \| good	6.171 \| good	21.421 \| good	39.969 \| good	0.254 \| good	2.527 \| good	0.189 \| good
2026-06-14T03:00:00.000Z	38 \| good	6.536 \| good	27.178 \| good	37.29 \| good	0.239 \| good	5.254 \| good	0.194 \| good
2026-06-14T04:00:00.000Z	33 \| good	6.478 \| good	28.212 \| good	33.767 \| good	0.256 \| good	7.888 \| good	0.212 \| good
2026-06-14T05:00:00.000Z	38 \| good	6.58 \| good	30.103 \| good	33.755 \| good	0.255 \| good	7.906 \| good	0.212 \| good
2026-06-14T06:00:00.000Z	33 \| good	6.242 \| good	27.724 \| good	31.434 \| good	0.323 \| good	12.225 \| good	0.2 \| good
2026-06-14T07:00:00.000Z	29 \| good	5.058 \| good	20.723 \| good	30.639 \| good	0.323 \| good	12.618 \| good	0.2 \| good
2026-06-14T08:00:00.000Z	28 \| good	5.29 \| good	17.093 \| good	29.684 \| good	0.237 \| good	12.69 \| good	0.2 \| good
2026-06-14T09:00:00.000Z	33 \| good	5.508 \| good	26.406 \| good	26.558 \| good	0.536 \| good	3.48 \| good	0.147 \| good
2026-06-14T10:00:00.000Z	28 \| good	4.873 \| good	21.172 \| good	29.804 \| good	0.34 \| good	2.636 \| good	0.1 \| good
2026-06-14T11:00:00.000Z	31 \| good	4.359 \| good	16.699 \| good	32.785 \| good	0.309 \| good	2.489 \| good	0.112 \| good
2026-06-14T12:00:00.000Z	26 \| good	4.234 \| good	17.634 \| good	27.614 \| good	0.328 \| good	3.209 \| good	0.112 \| good
2026-06-14T13:00:00.000Z	30 \| good	5.141 \| good	27.112 \| good	32.085 \| good	0.328 \| good	3.153 \| good	0.112 \| good
2026-06-14T14:00:00.000Z	32 \| good	3.631 \| good	28.646 \| good	34.675 \| good	0.194 \| good	2.03 \| good	0.112 \| good
2026-06-14T15:00:00.000Z	32 \| good	3.412 \| good	15.463 \| good	34.775 \| good	0.194 \| good	1.848 \| good	0.112 \| good
2026-06-14T16:00:00.000Z	32 \| good	3.09 \| good	12.865 \| good	34.6 \| good	0.208 \| good	1.763 \| good	0.114 \| good
2026-06-14T17:00:00.000Z	31 \| good	3.116 \| good	16.629 \| good	33.816 \| good	0.203 \| good	1.572 \| good	0.114 \| good
2026-06-14T18:00:00.000Z	30 \| good	2.961 \| good	12.217 \| good	32.007 \| good	0.228 \| good	1.562 \| good	0.114 \| good
2026-06-14T19:00:00.000Z	32 \| good	2.567 \| good	10.84 \| good	35.217 \| good	0.271 \| good	1.49 \| good	0.128 \| good
2026-06-14T20:00:00.000Z	35 \| good	2.603 \| good	10.18 \| good	38.033 \| good	0.283 \| good	1.517 \| good	0.114 \| good
2026-06-14T21:00:00.000Z	31 \| good	2.494 \| good	10.366 \| good	34.086 \| good	0.328 \| good	0.906 \| good	0.114 \| good
2026-06-14T22:00:00.000Z	34 \| good	2.409 \| good	9.354 \| good	36.884 \| good	0.349 \| good	1.386 \| good	0.112 \| good
2026-06-14T23:00:00.000Z	37 \| good	2.193 \| good	8.485 \| good	39.758 \| good	0.406 \| good	1.375 \| good	0.124 \| good
2026-06-15T00:00:00.000Z	34 \| good	2.306 \| good	7.553 \| good	37.177 \| good	0.259 \| good	1.624 \| good	0.124 \| good
2026-06-15T01:00:00.000Z	35 \| good	2.372 \| good	10.147 \| good	38.022 \| good	0.196 \| good	2.063 \| good	0.112 \| good
2026-06-15T02:00:00.000Z	36 \| good	2.949 \| good	10.307 \| good	38.872 \| good	0.188 \| good	2.702 \| good	0.124 \| good
2026-06-15T03:00:00.000Z	31 \| good	3.293 \| good	11.965 \| good	32.541 \| good	0.266 \| good	4.568 \| good	0.194 \| good
2026-06-15T04:00:00.000Z	31 \| good	4.758 \| good	11.406 \| good	33.399 \| good	0.282 \| good	5.168 \| good	0.246 \| good
2026-06-15T05:00:00.000Z	29 \| good	4.608 \| good	18.115 \| good	31.186 \| good	0.282 \| good	5.658 \| good	0.201 \| good
2026-06-15T06:00:00.000Z	26 \| good	3.497 \| good	14.776 \| good	28.423 \| good	0.287 \| good	8.742 \| good	0.221 \| good
2026-06-15T07:00:00.000Z	24 \| good	4.138 \| good	14.196 \| good	26.38 \| good	0.301 \| good	11.287 \| good	0.221 \| good
2026-06-15T08:00:00.000Z	22 \| good	4.372 \| good	18.639 \| good	18.771 \| good	0.238 \| good	12.058 \| good	0.207 \| good
2026-06-15T09:00:00.000Z	22 \| good	4.223 \| good	17.348 \| good	19.267 \| good	0.205 \| good	7.141 \| good	0.166 \| good
2026-06-15T10:00:00.000Z	17 \| good	3.46 \| good	13.828 \| good	17.706 \| good	0.227 \| good	6.37 \| good	0.166 \| good
2026-06-15T11:00:00.000Z	16 \| good	3.293 \| good	16.736 \| good	16.892 \| good	0.363 \| good	5.246 \| good	0.201 \| good
2026-06-15T12:00:00.000Z	16 \| good	3.336 \| good	10.916 \| good	17.491 \| good	0.3 \| good	9.658 \| good	0.235 \| good
2026-06-15T13:00:00.000Z	20 \| good	3.092 \| good	21.884 \| good	17.485 \| good	0.3 \| good	11.679 \| good	0.215 \| good
2026-06-15T14:00:00.000Z	22 \| good	3.883 \| good	15.161 \| good	20.233 \| good	0.282 \| good	6.082 \| good	0.17 \| good
2026-06-15T15:00:00.000Z	22 \| good	4.078 \| good	14.126 \| good	21.956 \| good	0.281 \| good	3.594 \| good	0.124 \| good
2026-06-15T16:00:00.000Z	24 \| good	3.135 \| good	9.418 \| good	26.206 \| good	0.357 \| good	2.508 \| good	0.124 \| good
2026-06-15T17:00:00.000Z	31 \| good	3.781 \| good	17.948 \| good	33.762 \| good	0.376 \| good	2.538 \| good	0.112 \| good
2026-06-15T18:00:00.000Z	35 \| good	3.465 \| good	14.029 \| good	37.51 \| good	0.405 \| good	1.767 \| good	0.112 \| good
2026-06-15T19:00:00.000Z	43 \| good	2.621 \| good	11.139 \| good	45.863 \| good	0.334 \| good	1.889 \| good	0.142 \| good
2026-06-15T20:00:00.000Z	45 \| good	2.412 \| good	10.153 \| good	48.756 \| good	0.429 \| good	2.271 \| good	0.112 \| good
2026-06-15T21:00:00.000Z	45 \| good	2.53 \| good	12.599 \| good	48.826 \| good	0.438 \| good	2.279 \| good	0.124 \| good
2026-06-15T21:00:00.000Z	45 \| good	2.412 \| good	10.153 \| good	48.756 \| good	0.429 \| good	2.271 \| good	0.112 \| good
2026-06-15T22:00:00.000Z	44 \| good	1.082 \| good	4.595 \| good	46.743 \| good	0.151 \| good	0.566 \| good	0.117 \| good
2026-06-15T23:00:00.000Z	42 \| good	1.132 \| good	4.673 \| good	45.273 \| good	0.148 \| good	0.855 \| good	0.119 \| good
2026-06-16T00:00:00.000Z	41 \| good	1.243 \| good	5.115 \| good	43.737 \| good	0.138 \| good	2.623 \| good	0.134 \| good
2026-06-16T01:00:00.000Z	36 \| good	1.404 \| good	5.288 \| good	39.038 \| good	0.159 \| good	6.265 \| good	0.159 \| good
2026-06-16T02:00:00.000Z	29 \| good	1.698 \| good	6.874 \| good	30.951 \| good	0.188 \| good	8.65 \| good	0.169 \| good
2026-06-16T03:00:00.000Z	22 \| good	2.34 \| good	9.871 \| good	23.882 \| good	0.204 \| good	8.825 \| good	0.17 \| good
2026-06-16T04:00:00.000Z	19 \| good	3.131 \| good	13.717 \| good	19.657 \| good	0.205 \| good	8.011 \| good	0.165 \| good
2026-06-16T05:00:00.000Z	19 \| good	2.13 \| good	8.948 \| good	19.646 \| good	0.201 \| good	6.729 \| good	0.157 \| good
2026-06-16T06:00:00.000Z	19 \| good	2.541 \| good	10.153 \| good	20.387 \| good	0.206 \| good	5.958 \| good	0.152 \| good
2026-06-16T07:00:00.000Z	19 \| good	0.961 \| good	3.915 \| good	20.274 \| good	0.227 \| good	5.546 \| good	0.146 \| good
2026-06-16T08:00:00.000Z	22 \| good	0.341 \| good	1.072 \| good	24.012 \| good	0.262 \| good	5.414 \| good	0.142 \| good
2026-06-16T09:00:00.000Z	22 \| good	0.492 \| good	1.919 \| good	23.873 \| good	0.306 \| good	5.419 \| good	0.139 \| good
2026-06-16T10:00:00.000Z	22 \| good	1.201 \| good	5 \| good	24.302 \| good	0.348 \| good	5.364 \| good	0.136 \| good
2026-06-16T11:00:00.000Z	22 \| good	1.216 \| good	4.985 \| good	23.785 \| good	0.365 \| good	4.945 \| good	0.134 \| good
2026-06-16T12:00:00.000Z	27 \| good	1.905 \| good	8.048 \| good	29.252 \| good	0.333 \| good	3.704 \| good	0.13 \| good
2026-06-16T13:00:00.000Z	31 \| good	0.927 \| good	3.851 \| good	33.399 \| good	0.277 \| good	2.599 \| good	0.126 \| good
2026-06-16T14:00:00.000Z	31 \| good	1.487 \| good	5.943 \| good	33.696 \| good	0.26 \| good	1.976 \| good	0.127 \| good
2026-06-16T15:00:00.000Z	29 \| good	4.233 \| good	18.792 \| good	30.769 \| good	0.276 \| good	1.127 \| good	0.116 \| good
2026-06-16T16:00:00.000Z	28 \| good	5.182 \| good	22.095 \| good	29.761 \| good	0.282 \| good	0.718 \| good	0.106 \| good
2026-06-16T17:00:00.000Z	29 \| good	2.836 \| good	11.83 \| good	31.282 \| good	0.256 \| good	0.559 \| good	0.101 \| good
2026-06-16T18:00:00.000Z	31 \| good	0.421 \| good	1.954 \| good	34.262 \| good	0.211 \| good	0.488 \| good	0.097 \| good
2026-06-16T19:00:00.000Z	30 \| good	0.322 \| good	1.148 \| good	32.486 \| good	0.167 \| good	0.441 \| good	0.094 \| good
2026-06-16T20:00:00.000Z	28 \| good	0.641 \| good	2.172 \| good	29.834 \| good	0.149 \| good	0.435 \| good	0.094 \| good
2026-06-16T21:00:00.000Z	28 \| good	1.075 \| good	4.523 \| good	30.175 \| good	0.161 \| good	0.467 \| good	0.093 \| good
2026-06-16T22:00:00.000Z	25 \| good	1.958 \| good	7.941 \| good	27.313 \| good	0.212 \| good	0.56 \| good	0.094 \| good
2026-06-16T23:00:00.000Z	25 \| good	2.247 \| good	9.507 \| good	27.096 \| good	0.291 \| good	0.719 \| good	0.095 \| good
2026-06-17T00:00:00.000Z	29 \| good	1.689 \| good	6.794 \| good	30.588 \| good	0.353 \| good	1.257 \| good	0.099 \| good
2026-06-17T01:00:00.000Z	26 \| good	1.767 \| good	7.084 \| good	27.979 \| good	0.393 \| good	2.212 \| good	0.104 \| good
2026-06-17T02:00:00.000Z	23 \| good	0.792 \| good	3.3 \| good	24.841 \| good	0.41 \| good	3.836 \| good	0.112 \| good
2026-06-17T03:00:00.000Z	20 \| good	2.33 \| good	9.709 \| good	21.603 \| good	0.422 \| good	4.955 \| good	0.118 \| good
2026-06-17T04:00:00.000Z	16 \| good	3.214 \| good	13.732 \| good	17.266 \| good	0.432 \| good	5.894 \| good	0.122 \| good
2026-06-17T05:00:00.000Z	22 \| good	3.888 \| good	16.907 \| good	14.449 \| good	0.435 \| good	7.097 \| good	0.129 \| good
2026-06-17T06:00:00.000Z	12 \| good	2.13 \| good	8.753 \| good	12.658 \| good	0.421 \| good	8.245 \| good	0.134 \| good
2026-06-17T07:00:00.000Z	14 \| good	1.285 \| good	5.038 \| good	15.231 \| good	0.404 \| good	9.143 \| good	0.136 \| good
2026-06-17T08:00:00.000Z	18 \| good	1.021 \| good	3.949 \| good	18.906 \| good	0.378 \| good	10.144 \| good	0.14 \| good
2026-06-17T09:00:00.000Z	20 \| good	0.945 \| good	3.874 \| good	21.697 \| good	0.362 \| good	9.514 \| good	0.137 \| good
2026-06-17T10:00:00.000Z	20 \| good	0.438 \| good	1.858 \| good	21.675 \| good	0.37 \| good	8.595 \| good	0.133 \| good
2026-06-17T11:00:00.000Z	19 \| good	1.026 \| good	4.182 \| good	20.898 \| good	0.382 \| good	7.518 \| good	0.129 \| good
2026-06-17T12:00:00.000Z	18 \| good	0.331 \| good	1.13 \| good	19.101 \| good	0.384 \| good	5.397 \| good	0.125 \| good
2026-06-17T13:00:00.000Z	18 \| good	0.976 \| good	4.011 \| good	19.114 \| good	0.364 \| good	4.593 \| good	0.129 \| good
2026-06-17T14:00:00.000Z	20 \| good	0.409 \| good	1.21 \| good	21.661 \| good	0.415 \| good	3.441 \| good	0.126 \| good
2026-06-17T15:00:00.000Z	27 \| good	3.195 \| good	14.133 \| good	29.22 \| good	0.474 \| good	2.836 \| good	0.12 \| good
2026-06-17T16:00:00.000Z	28 \| good	2.945 \| good	12.013 \| good	30.052 \| good	0.533 \| good	2.357 \| good	0.119 \| good
2026-06-17T17:00:00.000Z	30 \| good	3.988 \| good	17.256 \| good	31.986 \| good	0.584 \| good	2.214 \| good	0.122 \| good
2026-06-17T18:00:00.000Z	33 \| good	6.093 \| good	27.018 \| good	35.532 \| good	0.644 \| good	2.017 \| good	0.126 \| good
2026-06-17T19:00:00.000Z	40 \| good	6.268 \| good	27.89 \| good	42.984 \| good	0.584 \| good	1.839 \| good	0.133 \| good
2026-06-17T20:00:00.000Z	38 \| good	7.359 \| good	32.159 \| good	40.315 \| good	0.481 \| good	1.578 \| good	0.142 \| good
2026-06-17T21:00:00.000Z	44 \| good	7.57 \| good	33.076 \| good	39.113 \| good	0.35 \| good	1.579 \| good	0.144 \| good

Pekin

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Pekin, Illinois

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How accurate is Illinois, USA air quality data?

The air quality data for Illinois, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Pekin, Illinois get updated?

Air quality updates for Pekin, Illinois are available every hour.

What time in the past 24 hours saw the poorest air quality in Pekin, Illinois?

Pekin, Illinois experienced its worst air quality at 08:00:00, 2026-06-15.

When was air quality in Pekin, Illinois the best over the past 24 hours?

The best air quality in Pekin, Illinois was observed at 12:00:00 on 2026-06-15.

What is the air quality in Pekin, Illinois right now?

The air quality in Pekin, Illinois right now is Good, with an AQI of 45.

What pollutant is most frequently found in Pekin, Illinois?

In Pekin, Illinois, O3 is the most frequently found pollutant.

What can I do if the air quality in Pekin, Illinois is poor?

When air quality in Pekin, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Pekin, Illinois right now?

Pekin, Illinois currently has a PM_2.5 concentration of 2.412 μg/m³.

What is the current level of PM₁₀ in Pekin, Illinois?

Pekin, Illinois currently has a PM₁₀ concentration of 10.153 μg/m³.

What is the current level of carbon monoxide (CO) in Pekin, Illinois?

The current carbon monoxide (CO) level in Pekin, Illinois is 0.112 ppm.

What is the current level of sulfur dioxide (SO₂) in Pekin, Illinois?

The current sulfur dioxide (SO₂) concentration in Pekin, Illinois is 0.429 ppb.

What is the current level of ozone (O₃) in Pekin, Illinois?

Pekin, Illinois currently has an ozone (O₃) concentration of 48.756 ppm.

What is the current level of nitrogen dioxide (NO₂) in Pekin, Illinois?

The current level of nitrogen dioxide (NO₂) in Pekin, Illinois is 2.271 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-13T22:00:00.000Z	39 \| good	6.375 \| good	24.106 \| good	42.185 \| good	0.354 \| good	4.787 \| good	0.186 \| good
2026-06-13T23:00:00.000Z	37 \| good	5.479 \| good	22.619 \| good	40.368 \| good	0.304 \| good	4.708 \| good	0.177 \| good
2026-06-14T00:00:00.000Z	40 \| good	6.543 \| good	12.825 \| good	42.766 \| good	0.336 \| good	2.051 \| good	0.203 \| good
2026-06-14T01:00:00.000Z	38 \| good	5.189 \| good	18.692 \| good	41.352 \| good	0.277 \| good	1.596 \| good	0.215 \| good
2026-06-14T02:00:00.000Z	37 \| good	6.171 \| good	21.421 \| good	39.969 \| good	0.254 \| good	2.527 \| good	0.189 \| good
2026-06-14T03:00:00.000Z	38 \| good	6.536 \| good	27.178 \| good	37.29 \| good	0.239 \| good	5.254 \| good	0.194 \| good
2026-06-14T04:00:00.000Z	33 \| good	6.478 \| good	28.212 \| good	33.767 \| good	0.256 \| good	7.888 \| good	0.212 \| good
2026-06-14T05:00:00.000Z	38 \| good	6.58 \| good	30.103 \| good	33.755 \| good	0.255 \| good	7.906 \| good	0.212 \| good
2026-06-14T06:00:00.000Z	33 \| good	6.242 \| good	27.724 \| good	31.434 \| good	0.323 \| good	12.225 \| good	0.2 \| good
2026-06-14T07:00:00.000Z	29 \| good	5.058 \| good	20.723 \| good	30.639 \| good	0.323 \| good	12.618 \| good	0.2 \| good
2026-06-14T08:00:00.000Z	28 \| good	5.29 \| good	17.093 \| good	29.684 \| good	0.237 \| good	12.69 \| good	0.2 \| good
2026-06-14T09:00:00.000Z	33 \| good	5.508 \| good	26.406 \| good	26.558 \| good	0.536 \| good	3.48 \| good	0.147 \| good
2026-06-14T10:00:00.000Z	28 \| good	4.873 \| good	21.172 \| good	29.804 \| good	0.34 \| good	2.636 \| good	0.1 \| good
2026-06-14T11:00:00.000Z	31 \| good	4.359 \| good	16.699 \| good	32.785 \| good	0.309 \| good	2.489 \| good	0.112 \| good
2026-06-14T12:00:00.000Z	26 \| good	4.234 \| good	17.634 \| good	27.614 \| good	0.328 \| good	3.209 \| good	0.112 \| good
2026-06-14T13:00:00.000Z	30 \| good	5.141 \| good	27.112 \| good	32.085 \| good	0.328 \| good	3.153 \| good	0.112 \| good
2026-06-14T14:00:00.000Z	32 \| good	3.631 \| good	28.646 \| good	34.675 \| good	0.194 \| good	2.03 \| good	0.112 \| good
2026-06-14T15:00:00.000Z	32 \| good	3.412 \| good	15.463 \| good	34.775 \| good	0.194 \| good	1.848 \| good	0.112 \| good
2026-06-14T16:00:00.000Z	32 \| good	3.09 \| good	12.865 \| good	34.6 \| good	0.208 \| good	1.763 \| good	0.114 \| good
2026-06-14T17:00:00.000Z	31 \| good	3.116 \| good	16.629 \| good	33.816 \| good	0.203 \| good	1.572 \| good	0.114 \| good
2026-06-14T18:00:00.000Z	30 \| good	2.961 \| good	12.217 \| good	32.007 \| good	0.228 \| good	1.562 \| good	0.114 \| good
2026-06-14T19:00:00.000Z	32 \| good	2.567 \| good	10.84 \| good	35.217 \| good	0.271 \| good	1.49 \| good	0.128 \| good
2026-06-14T20:00:00.000Z	35 \| good	2.603 \| good	10.18 \| good	38.033 \| good	0.283 \| good	1.517 \| good	0.114 \| good
2026-06-14T21:00:00.000Z	31 \| good	2.494 \| good	10.366 \| good	34.086 \| good	0.328 \| good	0.906 \| good	0.114 \| good
2026-06-14T22:00:00.000Z	34 \| good	2.409 \| good	9.354 \| good	36.884 \| good	0.349 \| good	1.386 \| good	0.112 \| good
2026-06-14T23:00:00.000Z	37 \| good	2.193 \| good	8.485 \| good	39.758 \| good	0.406 \| good	1.375 \| good	0.124 \| good
2026-06-15T00:00:00.000Z	34 \| good	2.306 \| good	7.553 \| good	37.177 \| good	0.259 \| good	1.624 \| good	0.124 \| good
2026-06-15T01:00:00.000Z	35 \| good	2.372 \| good	10.147 \| good	38.022 \| good	0.196 \| good	2.063 \| good	0.112 \| good
2026-06-15T02:00:00.000Z	36 \| good	2.949 \| good	10.307 \| good	38.872 \| good	0.188 \| good	2.702 \| good	0.124 \| good
2026-06-15T03:00:00.000Z	31 \| good	3.293 \| good	11.965 \| good	32.541 \| good	0.266 \| good	4.568 \| good	0.194 \| good
2026-06-15T04:00:00.000Z	31 \| good	4.758 \| good	11.406 \| good	33.399 \| good	0.282 \| good	5.168 \| good	0.246 \| good
2026-06-15T05:00:00.000Z	29 \| good	4.608 \| good	18.115 \| good	31.186 \| good	0.282 \| good	5.658 \| good	0.201 \| good
2026-06-15T06:00:00.000Z	26 \| good	3.497 \| good	14.776 \| good	28.423 \| good	0.287 \| good	8.742 \| good	0.221 \| good
2026-06-15T07:00:00.000Z	24 \| good	4.138 \| good	14.196 \| good	26.38 \| good	0.301 \| good	11.287 \| good	0.221 \| good
2026-06-15T08:00:00.000Z	22 \| good	4.372 \| good	18.639 \| good	18.771 \| good	0.238 \| good	12.058 \| good	0.207 \| good
2026-06-15T09:00:00.000Z	22 \| good	4.223 \| good	17.348 \| good	19.267 \| good	0.205 \| good	7.141 \| good	0.166 \| good
2026-06-15T10:00:00.000Z	17 \| good	3.46 \| good	13.828 \| good	17.706 \| good	0.227 \| good	6.37 \| good	0.166 \| good
2026-06-15T11:00:00.000Z	16 \| good	3.293 \| good	16.736 \| good	16.892 \| good	0.363 \| good	5.246 \| good	0.201 \| good
2026-06-15T12:00:00.000Z	16 \| good	3.336 \| good	10.916 \| good	17.491 \| good	0.3 \| good	9.658 \| good	0.235 \| good
2026-06-15T13:00:00.000Z	20 \| good	3.092 \| good	21.884 \| good	17.485 \| good	0.3 \| good	11.679 \| good	0.215 \| good
2026-06-15T14:00:00.000Z	22 \| good	3.883 \| good	15.161 \| good	20.233 \| good	0.282 \| good	6.082 \| good	0.17 \| good
2026-06-15T15:00:00.000Z	22 \| good	4.078 \| good	14.126 \| good	21.956 \| good	0.281 \| good	3.594 \| good	0.124 \| good
2026-06-15T16:00:00.000Z	24 \| good	3.135 \| good	9.418 \| good	26.206 \| good	0.357 \| good	2.508 \| good	0.124 \| good
2026-06-15T17:00:00.000Z	31 \| good	3.781 \| good	17.948 \| good	33.762 \| good	0.376 \| good	2.538 \| good	0.112 \| good
2026-06-15T18:00:00.000Z	35 \| good	3.465 \| good	14.029 \| good	37.51 \| good	0.405 \| good	1.767 \| good	0.112 \| good
2026-06-15T19:00:00.000Z	43 \| good	2.621 \| good	11.139 \| good	45.863 \| good	0.334 \| good	1.889 \| good	0.142 \| good
2026-06-15T20:00:00.000Z	45 \| good	2.412 \| good	10.153 \| good	48.756 \| good	0.429 \| good	2.271 \| good	0.112 \| good
2026-06-15T21:00:00.000Z	45 \| good	2.53 \| good	12.599 \| good	48.826 \| good	0.438 \| good	2.279 \| good	0.124 \| good
2026-06-15T21:00:00.000Z	45 \| good	2.412 \| good	10.153 \| good	48.756 \| good	0.429 \| good	2.271 \| good	0.112 \| good
2026-06-15T22:00:00.000Z	44 \| good	1.082 \| good	4.595 \| good	46.743 \| good	0.151 \| good	0.566 \| good	0.117 \| good
2026-06-15T23:00:00.000Z	42 \| good	1.132 \| good	4.673 \| good	45.273 \| good	0.148 \| good	0.855 \| good	0.119 \| good
2026-06-16T00:00:00.000Z	41 \| good	1.243 \| good	5.115 \| good	43.737 \| good	0.138 \| good	2.623 \| good	0.134 \| good
2026-06-16T01:00:00.000Z	36 \| good	1.404 \| good	5.288 \| good	39.038 \| good	0.159 \| good	6.265 \| good	0.159 \| good
2026-06-16T02:00:00.000Z	29 \| good	1.698 \| good	6.874 \| good	30.951 \| good	0.188 \| good	8.65 \| good	0.169 \| good
2026-06-16T03:00:00.000Z	22 \| good	2.34 \| good	9.871 \| good	23.882 \| good	0.204 \| good	8.825 \| good	0.17 \| good
2026-06-16T04:00:00.000Z	19 \| good	3.131 \| good	13.717 \| good	19.657 \| good	0.205 \| good	8.011 \| good	0.165 \| good
2026-06-16T05:00:00.000Z	19 \| good	2.13 \| good	8.948 \| good	19.646 \| good	0.201 \| good	6.729 \| good	0.157 \| good
2026-06-16T06:00:00.000Z	19 \| good	2.541 \| good	10.153 \| good	20.387 \| good	0.206 \| good	5.958 \| good	0.152 \| good
2026-06-16T07:00:00.000Z	19 \| good	0.961 \| good	3.915 \| good	20.274 \| good	0.227 \| good	5.546 \| good	0.146 \| good
2026-06-16T08:00:00.000Z	22 \| good	0.341 \| good	1.072 \| good	24.012 \| good	0.262 \| good	5.414 \| good	0.142 \| good
2026-06-16T09:00:00.000Z	22 \| good	0.492 \| good	1.919 \| good	23.873 \| good	0.306 \| good	5.419 \| good	0.139 \| good
2026-06-16T10:00:00.000Z	22 \| good	1.201 \| good	5 \| good	24.302 \| good	0.348 \| good	5.364 \| good	0.136 \| good
2026-06-16T11:00:00.000Z	22 \| good	1.216 \| good	4.985 \| good	23.785 \| good	0.365 \| good	4.945 \| good	0.134 \| good
2026-06-16T12:00:00.000Z	27 \| good	1.905 \| good	8.048 \| good	29.252 \| good	0.333 \| good	3.704 \| good	0.13 \| good
2026-06-16T13:00:00.000Z	31 \| good	0.927 \| good	3.851 \| good	33.399 \| good	0.277 \| good	2.599 \| good	0.126 \| good
2026-06-16T14:00:00.000Z	31 \| good	1.487 \| good	5.943 \| good	33.696 \| good	0.26 \| good	1.976 \| good	0.127 \| good
2026-06-16T15:00:00.000Z	29 \| good	4.233 \| good	18.792 \| good	30.769 \| good	0.276 \| good	1.127 \| good	0.116 \| good
2026-06-16T16:00:00.000Z	28 \| good	5.182 \| good	22.095 \| good	29.761 \| good	0.282 \| good	0.718 \| good	0.106 \| good
2026-06-16T17:00:00.000Z	29 \| good	2.836 \| good	11.83 \| good	31.282 \| good	0.256 \| good	0.559 \| good	0.101 \| good
2026-06-16T18:00:00.000Z	31 \| good	0.421 \| good	1.954 \| good	34.262 \| good	0.211 \| good	0.488 \| good	0.097 \| good
2026-06-16T19:00:00.000Z	30 \| good	0.322 \| good	1.148 \| good	32.486 \| good	0.167 \| good	0.441 \| good	0.094 \| good
2026-06-16T20:00:00.000Z	28 \| good	0.641 \| good	2.172 \| good	29.834 \| good	0.149 \| good	0.435 \| good	0.094 \| good
2026-06-16T21:00:00.000Z	28 \| good	1.075 \| good	4.523 \| good	30.175 \| good	0.161 \| good	0.467 \| good	0.093 \| good
2026-06-16T22:00:00.000Z	25 \| good	1.958 \| good	7.941 \| good	27.313 \| good	0.212 \| good	0.56 \| good	0.094 \| good
2026-06-16T23:00:00.000Z	25 \| good	2.247 \| good	9.507 \| good	27.096 \| good	0.291 \| good	0.719 \| good	0.095 \| good
2026-06-17T00:00:00.000Z	29 \| good	1.689 \| good	6.794 \| good	30.588 \| good	0.353 \| good	1.257 \| good	0.099 \| good
2026-06-17T01:00:00.000Z	26 \| good	1.767 \| good	7.084 \| good	27.979 \| good	0.393 \| good	2.212 \| good	0.104 \| good
2026-06-17T02:00:00.000Z	23 \| good	0.792 \| good	3.3 \| good	24.841 \| good	0.41 \| good	3.836 \| good	0.112 \| good
2026-06-17T03:00:00.000Z	20 \| good	2.33 \| good	9.709 \| good	21.603 \| good	0.422 \| good	4.955 \| good	0.118 \| good
2026-06-17T04:00:00.000Z	16 \| good	3.214 \| good	13.732 \| good	17.266 \| good	0.432 \| good	5.894 \| good	0.122 \| good
2026-06-17T05:00:00.000Z	22 \| good	3.888 \| good	16.907 \| good	14.449 \| good	0.435 \| good	7.097 \| good	0.129 \| good
2026-06-17T06:00:00.000Z	12 \| good	2.13 \| good	8.753 \| good	12.658 \| good	0.421 \| good	8.245 \| good	0.134 \| good
2026-06-17T07:00:00.000Z	14 \| good	1.285 \| good	5.038 \| good	15.231 \| good	0.404 \| good	9.143 \| good	0.136 \| good
2026-06-17T08:00:00.000Z	18 \| good	1.021 \| good	3.949 \| good	18.906 \| good	0.378 \| good	10.144 \| good	0.14 \| good
2026-06-17T09:00:00.000Z	20 \| good	0.945 \| good	3.874 \| good	21.697 \| good	0.362 \| good	9.514 \| good	0.137 \| good
2026-06-17T10:00:00.000Z	20 \| good	0.438 \| good	1.858 \| good	21.675 \| good	0.37 \| good	8.595 \| good	0.133 \| good
2026-06-17T11:00:00.000Z	19 \| good	1.026 \| good	4.182 \| good	20.898 \| good	0.382 \| good	7.518 \| good	0.129 \| good
2026-06-17T12:00:00.000Z	18 \| good	0.331 \| good	1.13 \| good	19.101 \| good	0.384 \| good	5.397 \| good	0.125 \| good
2026-06-17T13:00:00.000Z	18 \| good	0.976 \| good	4.011 \| good	19.114 \| good	0.364 \| good	4.593 \| good	0.129 \| good
2026-06-17T14:00:00.000Z	20 \| good	0.409 \| good	1.21 \| good	21.661 \| good	0.415 \| good	3.441 \| good	0.126 \| good
2026-06-17T15:00:00.000Z	27 \| good	3.195 \| good	14.133 \| good	29.22 \| good	0.474 \| good	2.836 \| good	0.12 \| good
2026-06-17T16:00:00.000Z	28 \| good	2.945 \| good	12.013 \| good	30.052 \| good	0.533 \| good	2.357 \| good	0.119 \| good
2026-06-17T17:00:00.000Z	30 \| good	3.988 \| good	17.256 \| good	31.986 \| good	0.584 \| good	2.214 \| good	0.122 \| good
2026-06-17T18:00:00.000Z	33 \| good	6.093 \| good	27.018 \| good	35.532 \| good	0.644 \| good	2.017 \| good	0.126 \| good
2026-06-17T19:00:00.000Z	40 \| good	6.268 \| good	27.89 \| good	42.984 \| good	0.584 \| good	1.839 \| good	0.133 \| good
2026-06-17T20:00:00.000Z	38 \| good	7.359 \| good	32.159 \| good	40.315 \| good	0.481 \| good	1.578 \| good	0.142 \| good
2026-06-17T21:00:00.000Z	44 \| good	7.57 \| good	33.076 \| good	39.113 \| good	0.35 \| good	1.579 \| good	0.144 \| good

Current air quality index in Pekin, Illinois today

Common air pollutants in Pekin, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Real-time air quality map: Monitor AQI near Pekin, Illinois

Air quality in nearby cities

East Peoria, Illinois

Peoria, Illinois

Morton, Illinois

Washington, Illinois

Canton, Illinois

Lincoln, Illinois

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Frequently asked questions

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What is the PM2.5 concentration in Pekin, Illinois right now?

What is the current level of PM10 in Pekin, Illinois?

What is the current level of carbon monoxide (CO) in Pekin, Illinois?

What is the current level of sulfur dioxide (SO2) in Pekin, Illinois?

What is the current level of ozone (O3) in Pekin, Illinois?

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Pekin, Illinois right now?

What is the current level of PM₁₀ in Pekin, Illinois?

What is the current level of sulfur dioxide (SO₂) in Pekin, Illinois?

What is the current level of ozone (O₃) in Pekin, Illinois?

What is the current level of nitrogen dioxide (NO₂) in Pekin, Illinois?